Christmas 2025

Phosphonic acid PEG reagent, Bromo-PEG5-phosphonic acid, Purity ≥95%



Cat. No.: X25-10-YM063

Phosphonic acid PEG reagent, Bromo-PEG5-phosphonic acid, Purity ≥95%

Synonym: 2567199-52-2; Bis-PEG25-TFP ester

  • CAS Number: 2567199-52-2
  • PubChem CID: 75535164
Size
100 mg; 250 mg; 500 mg; 1 g
Price
Datasheet
MSDS
Properties
Description
Bis-PEG25-TFP ester features a molecular mass of 1515.6 and is defined by the formula C66H106F8O29. The functional group present is TFP, and reactive groups are marked by amine.
Molecular Weight
1515.6
Molecular Formula
C66H106F8O29
Functional Group 1
TFP
Reactive Group 1
Amine
Form
Solid
Purity
≥95%
Impurities
No visible impurities to the naked eye.
Identity
Confirmed by NMR.
Applications
Bis-PEG25-TFP ester plays a key role in forming hydrogels with prolonged degradation times for sustained release applications.
Storage
Store at -20°C.
For Research Use Only. Not For Clinical Use.

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